| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.66 | 10.726% | $144.6746 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $199.42 | 13.860% | $227.0596 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $126.83 | 4.865% | $133.0003 | $133.00 | $133.00 | $133.00 |
| Purchase #4 | $184.50 | 12.606% | $207.7581 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $21.82 | 6.531% | $23.2451 | $23.25 | $23.25 | $23.20 |
| Purchase #6 | $236.49 | 5.787% | $250.1757 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $158.77 | 13.266% | $179.8324 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $1,058.49 | $1,165.7458 | $1,165.75 | $1,165.75 | $1,165.80 | |